bakabtw/packages
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

uClibc does not support tls - remove requirement from libspe2

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/packages@13121 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hcg 2008-11-04 08:02:16 +00:00
parent be1a896d17
commit 360aeb4a3c
1 changed files with 93 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

93
libs/libspe2/patches/001-remove_tls_requirement.patch Normal file
View File

@ -0,0 +1,93 @@
--- libspe2-2.3.0.old/spebase/run.c 2008-10-28 14:43:09.000000000 +0100
+++ libspe2-2.3.0/spebase/run.c 2008-10-28 14:44:07.000000000 +0100
@@ -37,6 +37,7 @@
#include "spebase.h"
#include "regs.h"
+#if 0
/*Thread-local variable for use by the debugger*/
__thread struct spe_context_info {
int spe_id;
@@ -44,13 +45,15 @@
unsigned int status;
struct spe_context_info *prev;
}*__spe_current_active_context;
+#endif
-
+#if 0
static void cleanupspeinfo(struct spe_context_info *ctxinfo)
{
struct spe_context_info *tmp = ctxinfo->prev;
__spe_current_active_context = tmp;
}
+#endif
static int issue_isolated_exit(struct spe_context *spe)
{
@@ -69,12 +72,14 @@
return 0;
}
+#if 0
static inline void freespeinfo()
{
/*Clean up the debug variable*/
struct spe_context_info *tmp = __spe_current_active_context->prev;
__spe_current_active_context = tmp;
}
+#endif
int _base_spe_context_run(spe_context_ptr_t spe, unsigned int *entry,
unsigned int runflags, void *argp, void *envp,
@@ -83,7 +88,9 @@
int retval = 0, run_rc;
unsigned int run_status, tmp_entry;
spe_stop_info_t stopinfo_buf;
+#if 0
struct spe_context_info this_context_info __attribute__((cleanup(cleanupspeinfo)));
+#endif
/* If the caller hasn't set a stopinfo buffer, provide a buffer on the
* stack instead. */
@@ -146,6 +153,7 @@
return -1;
}
+#if 0
/*Leave a trail of breadcrumbs for the debugger to follow */
if (!__spe_current_active_context) {
__spe_current_active_context = &this_context_info;
@@ -162,18 +170,23 @@
}
/*remember the ls-addr*/
__spe_current_active_context->spe_id = spe->base_private->fd_spe_dir;
+#endif
do_run:
+#if 0
/*Remember the npc value*/
__spe_current_active_context->npc = tmp_entry;
+#endif
/* run SPE context */
run_rc = spu_run(spe->base_private->fd_spe_dir,
&tmp_entry, &run_status);
+#if 0
/*Remember the npc value*/
__spe_current_active_context->npc = tmp_entry;
__spe_current_active_context->status = run_status;
+#endif
DEBUG_PRINTF("spu_run returned run_rc=0x%08x, entry=0x%04x, "
"ext_status=0x%04x.\n", run_rc, tmp_entry, run_status);
@@ -341,6 +354,8 @@
}
+#if 0
freespeinfo();
+#endif
return retval;
}